Apple Watch 44mm Series 5 (LTE) vs Sigma Mobile X-treme PQ53

Apple Watch 44mm Series 5 (LTE)

Sigma Mobile X-treme PQ53

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 25(1900), 26(850), 39(1900), 40(2300), 41(2500), 66(1700/2100) - global version

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
LTE speed

-

LTE Cat4, 150.8 Mbps download, 51 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

Design
Build

Stainless Steel frame; all-ceramic/sapphire crystal back

Plastic, rubber
SIM

Electronic SIM card (eSIM)

Dual SIM (Nano-SIM/microSD)
Height

44 mm

158.7 mm
Width

38 mm

77.2 mm
Thickness

10.7 mm

14.8 mm
Weight

47.8 g

252 g
Waterproof

50 m

IP68
Dust proof

-

IP68
Colors

Black, Gold, Silver

Black, Orange

Display
Display type

LTPO OLED capacitive touchscreen

IPS capacitive touchscreen
Physical size

1.78 inches

5.7 inches
Resolution

448 x 368 pixels

720 x 1440 pixels
Pixel density

326 ppi

282 ppi
Display colors

16777216

16777216
Protection

Sapphire crystal glass

Scratch resistant, Corning Gorilla Glass 3
Multitouch

-

Yes
Display features

3D Touch display, 1000 nits max brightness, always-on display

-

Features
Sensors

Accelerometer, barometer, compass, gyroscope, heart rate

Accelerometer, proximity, light, magnetometer, fingerprint

Main camera
Camera type

-

Single
Main camera

8 MP, 0.18" , 1.124 µm
Primary camera resolution

-

3264 x 2448 pixels
Primary camera video

-

1080p@30fps
Primary camera flash

-

LED flash
Camera features

-

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode